ExpertArc ST-250
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INDUSTRY: Agriculture Truck & Trailer Job Shop Construction & Heavy Equipment
Simple. Stable. Ready to Weld.
The ExpertArc ST-250 is a stationary table welding cell built for small, hand-loaded parts. With 250 lb capacity per station and a fixed worktable design, it keeps automation straightforward to manage.
Designed for repeatable production, the ST-250 delivers consistent weld quality without added axes or mechanical complexity. It’s compact, preconfigured, and simple to run, giving job shops a practical, low-risk step into robotic welding.
Welding automation is worth doing right.
SMART FEATURES. PROVEN BENEFITS.
> Flexible design
Adapts seamlessly to your production needs
> Simple to run
Your team doesn’t need to be robot
programmers. Operators can run it with
minimal training.
> Fast to deploy
Pre-configured, pre-tested, and ready
to weld. You’re up and running in days,
not months.
> Stable part positioning
Stationary worktable and hollow wrist robot keep torch access clean and parts consistently located.
> Consistent, high-quality welds
Clean, repeatable results every time. No guesswork. No surprises.
> Less downtime
Easier part loading, simpler programming, and fewer headaches in production.
> German engineered. American built.
Precision and reliability, backed by decades of CLOOS welding expertise.
PRODUCT SPECIFICATIONS
SYSTEM INCLUDES
> QRH-280 QIROX Hollow Wrist Robot
> QRC 4.2 Robot Controller
> StarT 406 Welding Power Supply
> Indexing Dual Station Positioner
> Seam Tracking
> Touch Sensing
OPTIONS AVAILABLE
MAXIMUM PART SIZE
MAXIMUM PART WEIGHT
250 lbs
113 kg
MAXIMUM PART LENGTH
48 in
1,220 mm
MAXIMUM PART DIAMETER
24 in
610 mm
MAXIMUM PART HEIGHT
19 in
480 mm
LET'S TALK SHOP
When the job is complex, compromises won’t do. Our team of expert welding engineers will work with you to study your toughest automation challenges and design the system that works for you.
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